AED Policy Needs CPR
The following first appeared on Sr. Fellow Liz Seegert’s blog, The Human Factor
Amid all of the buzz around Mother’s Day this past weekend, little attention was paid to a study that could potentially save thousands of lives. Researchers from the University of Pennsylvania Perlman School of Medicine found that in 75 percent of cases, automated external defibrillators (AEDs) are too far away from cardiac arrest victims for the devices to have the best chance at saving lives.
They believe this is an important clue in the quest to improve cardiac resuscitation rates in the United States, which remain at a dismal 10 percent, despite the widespread availability of CPR and AED classes. Chances of survival drop by about 10 percent with each minute that passes without CPR and defibrillation, so survival rates for patients that get shocked six minutes or more after arresting are very low.
Over one million AEDs are available in public buildings — from airports to schools. Yet, as the researchers observed, “they’re not subject to the same FDA regulations as implantable medical devices, it’s unclear exactly where all the devices are, and whether they’re in places where people are most likely to suffer cardiac arrests.” This study looked at whether AED and cardiac arrest victim locations matched up.
Informing the public about the location of these devices is a large part of the challenge. ”Much too much time is wasted trying to find one, senior author Raina Merchant, MD, MS, an assistant professor of Emergency Medicine, said in a press release. Those seconds and minutes are often the difference between life and death.
Over a decade ago, the American Heart Association noted that emergency medical personnel rarely arrive on scene within the critical five-minute window needed to save most lives. Therefore, community training of CPR and AED should augment emergency services until professional help arrives.
Obviously, knowing how to use an AED properly is important, and most devices now include written or even audio instructions. However, none of this is of any use if a potential rescuer cannot locate the device, or if it’s stored too far away to be useful.
The Penn researchers conducted the “MyHeartMap Challenge”, a crowd sourcing contest that asked Philadelphians to use a special smartphone app to find and map the locations of all of the city’s AEDs. More than 1,500 AEDs in 800 separate buildings were found and tagged. That information will go into a new mobile app to help bystanders easily locate the nearest AED during an emergency.
Additionally, 9-1-1 operators will have these locations available on their computers to help Samaritans find the nearest device as quickly as possible.
This project needs replication in every city, town, and community in the U.S. Perhaps even take it one step further and attach an emergency locator beacon right to the AED location; a user could activate a mobile app that will direct him or her to the exact spot – something that may help to shave crucial time off the process when someone is in an unfamiliar building.
The residents of Philadelphia will surely benefit from this study. It seems to me that the FDA needs to take another look at its AED policy. It’s time for them to provide incentives — or perhaps even mandate if necessary — that other localities map and provide easy access to AED locations too.
There has been some controversy over these devices — the FDA site lists a number of product recalls over the past several years. However an External Defibrillator Improvement Initiative is underway including a new path to design and engineering best practices.
I just hope they also include best practices to get these devices into the hands of the nearest citizen rescuers.
Follow Liz on Twitter @lseegert and check out her latest article on Women.com – Your Girlfriends are Good for Your Health
Liz Seegert on Health Matters
CHMP Senior Fellow and journalist Liz Seegert’s latest article for women.com, ‘U.N. Releases New Data on Premature Births – Many Preterm Births are Preventable; U.S. Lags Many Other Developed Countries”. See her other blog posts on the digital divide and older adults. You can follow Liz on Twitter (@lseegert).
Liz Seegert on Health Matters
CHMP Senior Fellow and journalist Liz Seegert’s latest writings include a piece on cadmium and breast cancer for women.com and another on “Ethnic Elders Online” for New America Media. The latter is becoming a specialized focus for Liz. See her other blog posts on the digital divide and older adults.
Upcoming Screenings of award-winning health care film: THE WAITING ROOM
THE WAITING ROOM is a character-driven documentary that uses extraordinary access to go behind the doors of an American public hospital struggling to care for a community of largely uninsured patients.
CHMP is co-sponsoring two screenings in May of Pete Nick’s THE WAITING ROOM an award-winning film about health care told through individual stories of patients, providers and family members at a public hospital emergency room in Oakland CA. We showed the film at our Envision Health series last November to a riveted audience. If you missed it last November be sure to see it at a screening in May!
MAY 12 – The Schomburg Center in Manhattan – 4pm. There will be a Q&A after the film with Pete Nicks and health experts. There will be preventative health screenings available at the event and a table of healthy snacks.
MAY 19 – Rooftop Films in Brooklyn – 8pm. Along with the film there will be preventative health screenings available at the event and a table of healthy snacks.
Please visit the film’s website for tickets & more information about the film and national social media project:
Theresa Brown, RN “True Confessions” airs on 20/20 Friday, April 27
Theresa Brown, RN is a member of CHMP’s National Advisory Council and you can see her this Friday, April 27 10:00 – 11:00 pm ET, in the featured segment called True Confessions” on “20/20″on ABC Television.
Theresa is also a paid contributor to the New York Times blog Well. Her book, Critical Care: A New Nurse Faces Death, Life, and Everything in Between, was released June, 1 2010, by HarperCollins. She has had print pieces in the New York Times “Science Times” section, and in Scrubs Magazine, and Op-Eds on CNN.com, the New York Times, and in the Pittsburgh Post-Gazette.









